Buy 4-Aco-DMT (or psilocin) is a semi-synthetic tryptamine closely related to the “magic mushroom” molecules psilocin and psilocybin. Like psilocybin, it appears to be metabolized by the body into psilocin. Most people buy psilacetin as a brown or off-white powder that can be mixed with water just prior to dosing. https://www.psychedelicpharmastore.com/product/4-aco-dmt/